Pullet or Roo?

[chknlittle17]

I picked up two barred rocks from a pullet bin at Rural King like 2 months ago. This one here I'm really questioning whether it is a roo or not based upon behavior alone. This one and the larger one are similar in color. They are about 12-13 weeks old with the larger being at least a week older

 

[HappyClucker7]

Pullet.

 

[black_cat]

Looks like a pullet to me.

 

[Painted Calls]

Pullets

 

[chrissynemetz]

It looks like a pullet to me also.

 

[chknlittle17]

Sweet! I would not have minded a roo, but I'm glad they were labeled correctly.